2688629

Information

• Patent Grant
• 2688629

• References
• Source

• Patent Number

  2,688,629

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1954
  70 years ago

• CPC

  • C07C1/0475 - Regulating
  • C07C2523/40 - of the platinum group metals
  • C07C2523/74 - Iron group metals

• US Classifications

  • 518 - Chemistry: fischer-tropsch processes
  • 356 - Optics: measuring and testing